package com.springboot.service;

import com.springboot.domain.Down;
import com.springboot.dao.DownDao;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import org.springframework.stereotype.Service;

/**
 * <p>
 *  服务实现类
 * </p>
 *
 * @author HQJ
 * @since 2021-03-11
 */
@Service
public class DownServiceI extends ServiceImpl<DownDao, Down> {

}
